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CERN Document Server 11 elementer funnet  1 - 10neste  gå til element: Søket tok 1.32 sekunder. 
1.
Science and Project Planning for the Forward Physics Facility in Preparation for the 2024-2026 European Particle Physics Strategy Update / Adhikary, Jyotismita (NCBJ, Warsaw) ; Anchordoqui, Luis A. (Lehman Coll.) ; Ariga, Akitaka (Bern U., LHEP ; Chiba U.) ; Ariga, Tomoko (Kyushu U., Fukuoka (main)) ; Barr, Alan J. (U. Oxford (main)) ; Batell, Brian (U. Pittsburgh (main)) ; Bian, Jianming (UC, Irvine) ; Boyd, Jamie (CERN) ; Citron, Matthew (UC, Davis) ; De Roeck, Albert (CERN) et al.
The recent direct detection of neutrinos at the LHC has opened a new window on high-energy particle physics and highlighted the potential of forward physics for groundbreaking discoveries. [...]
arXiv:2411.04175. - 35.
Fulltext
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2.
The Forward Physics Facility at the High-Luminosity LHC / Feng, Jonathan L. (UC, Irvine) ; Kling, Felix (DESY) ; Reno, Mary Hall (Iowa U.) ; Rojo, Juan (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Soldin, Dennis (Delaware U.) ; Anchordoqui, Luis A. (Lehman Coll.) ; Boyd, Jamie (CERN) ; Ismail, Ahmed (Oklahoma State U.) ; Harland-Lang, Lucian (Oxford U. ; Oxford U., Theor. Phys.) ; Kelly, Kevin J. (CERN) et al.
High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large number of particles along the beam collision axis, outside of the acceptance of existing LHC experiments. The proposed Forward Physics Facility (FPF), to be located several hundred meters from the ATLAS interaction point and shielded by concrete and rock, will host a suite of experiments to probe Standard Model (SM) processes and search for physics beyond the Standard Model (BSM) [...]
arXiv:2203.05090; UCI-TR-2022-01; CERN-PBC-Notes-2022-001; INT-PUB-22-006; BONN-TH-2022-04; FERMILAB-PUB-22-094-ND-SCD-T.- Geneva : CERN, 2023-01-20 - 413 p. - Published in : J. Phys. G 50 (2023) 030501 Fulltext: FERMILAB-PUB-22-094-ND-SCD-T - PDF; 2203.05090 - PDF; blank - PDF; Fulltext from Publisher: PDF; External links: Fermilab Library Server; eConf
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021, pp.030501
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3.
Measurements of $W^+W^-+\ge 1$ jet production cross-sections in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
Fiducial and differential measurements of $W^+W^-$ production in events with at least one hadronic jet are presented. These cross-section measurements are sensitive to the properties of electroweak-boson self-interactions and provide a test of perturbative quantum chromodynamics and the electroweak theory. [...]
arXiv:2103.10319; CERN-EP-2021-030.- Geneva : CERN, 2021 - 58 p. - Published in : JHEP 2106 (2021) 003 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
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4.
Evidence for Higgs boson decays to a low-mass dilepton system and a photon in pp collisions at $\sqrt{s} =$ 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for the Higgs boson decaying into a photon and a pair of electrons or muons with an invariant mass $m_{\ell\ell} < 30$ GeV is presented. The analysis is performed using 139 fb$^{-1}$ of proton-proton collision data, produced by the LHC at a centre-of-mass energy of 13 TeV and collected by the ATLAS experiment. [...]
arXiv:2103.10322; CERN-EP-2021-035.- Geneva : CERN, 2021-05-31 - 39 p. - Published in : Phys. Lett. B 819 (2021) 136412 Article from SCOAP3: PDF; Fulltext: 2103.10322 - PDF; ANA-HIGG-2018-43-PAPER - PDF; External link: Previous draft version
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5.
Search for new phenomena in events with an energetic jet and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
Results of a search for new physics in final states with an energetic jet and large missing transverse momentum are reported. The search uses proton-proton collision data corresponding to an integrated luminosity of 139 fb$^{-1}$ at a center-of-mass energy of 13 TeV collected in the period 2015-2018 with the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2102.10874; CERN-EP-2020-238.- Geneva : CERN, 2021-06-10 - 40 p. - Published in : Phys. Rev. D 103 (2021) 112006 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
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6.
Muon reconstruction and identification efficiency in ATLAS using the full Run 2 $pp$ collision data set at $\sqrt{s}=13$ TeV / ATLAS Collaboration
This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV collected between 2015 and 2018 during Run 2 of the LHC. The increased instantaneous luminosity delivered by the LHC over this period required a reoptimisation of the criteria for the identification of prompt muons. [...]
arXiv:2012.00578; CERN-EP-2020-199.- Geneva : CERN, 2021-07-05 - 44 p. - Published in : Eur. Phys. J., C 81 (2021) 578 Fulltext: 2012.00578 - PDF; document - PDF; Fulltext from publisher: PDF; External link: Previous draft version
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7.
Re-weighing the evidence for a Higgs boson in dileptonic W-boson decays / Barr, Alan J. (Oxford U.) ; Gripaios, Ben (CERN) ; Lester, Christopher G. (Cambridge U.)
We reconsider observables for discovering and measuring the mass of a Higgs boson via its di-leptonic decays: H --> WW* --> l nu l nu. We define an observable generalizing the transverse mass that takes into account the fact that one of the intermediate W-bosons is likely to be on-shell. [...]
arXiv:1108.3468; CAVENDISH-HEP-11-18; CAVENDISH-HEP-11-18; CERN-PH-TH-2011-209.- 2012 - 3 p.
- Published in : Phys. Rev. Lett. Fulltext: PDF; External link: Preprint
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8.
Transverse masses and kinematic constraints: from the boundary to the crease / Barr, Alan J. (Oxford U.) ; Gripaios, Ben (CERN) ; Lester, Christopher G. (Cambridge U.)
We re-examine the kinematic variable m_T2 and its relatives in the light of recent work by Cheng and Han. Their proof that m_T2 admits an equivalent, but implicit, definition as the `boundary of the region of parent and daughter masses that is kinematically consistent with the event hypothesis' is far-reaching in its consequences. [...]
arXiv:0908.3779; CAVENDISH-HEP-09-04; CERN-PH-TH-2009-158; CAVENDISH-HEP-09-04; CERN-PH-TH-2009-158.- 2009 - 7 p. - Published in : JHEP 11 (2009) 096 Fulltext: JHEP11(2009)096 - PDF; arXiv:0908.3779 - PDF; SISSA/IOP Open Access article: PDF; External link: Preprint
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9.
Measuring the Higgs boson mass in dileptonic W-boson decays at hadron colliders / Barr, Alan J (Oxford U.) ; Gripaios, Ben (CERN) ; Lester, Christopher Gorham (Cambridge U.)
It is expected that hadron collider measurements of the Higgs boson mass using the decay h -> W^+W^-, followed by the leptonic decay of each W-boson, will be performed by fitting the shape of a distribution which is sensitive to the Higgs mass. We demonstrate that the variable most commonly used to measure the Higgs mass in this channel is not optimal as it contains an unnecessary and even counter-productive approximation. [...]
arXiv:0902.4864; CAVENDISH-HEP-09-04; CERN-PH-TH-2009-077.- 2009 - Published in : JHEP 07 (2009) 072 SISSA/IOP Open Access article: PDF; External link: Preprint
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10.
Physics Beyond the Standard Model: Supersymmetry / Nojiri, M.M. (KEK, Tsukuba ; Tsukuba, Graduate U. Adv. Studies ; Tokyo U.) ; Plehn, T. (Edinburgh U.) ; Polesello, G. (INFN, Pavia) ; Alexander, John M. (Edinburgh U.) ; Allanach, B.C. (Cambridge U.) ; Barr, Alan J. (Oxford U.) ; Benakli, K. (Paris U., VI-VII) ; Boudjema, F. (Annecy, LAPTH) ; Freitas, A. (Zurich U.) ; Gwenlan, C. (University Coll. London) et al.
This collection of studies on new physics at the LHC constitutes the report of the supersymmetry working group at the Workshop `Physics at TeV Colliders', Les Houches, France, 2007. They cover the wide spectrum of phenomenology in the LHC era, from alternative models and signatures to the extraction of relevant observables, the study of the MSSM parameter space and finally to the interplay of LHC observations with additional data expected on a similar time scale. [...]
arXiv:0802.3672; FERMILAB-CONF-08-082-E.- 2008 - 71 p. - Published in : , pp. 291-361 Fulltext: PDF; External link: Fermilab Library Server (fulltext available)
In : 5th Les Houches Workshop on Physics at TeV Colliders, Les Houches, France, 11 - 29 Jun 2007, pp.291-361
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CERN Document Server : 11 elementer funnet   1 - 10neste  gå til element:
Se også: lignende forfatternavn
22 Barr, A
2 Barr, A C
1 Barr, A H
64 Barr, A J
2 Barr, A.
108 Barr, A.J.
10 Barr, AJ
2 Barr, Adam
1367 Barr, Alan
12 Barr, Alan J
5 Barr, Alan James
1 Barr, Amanda
7 Barr, Amy C
1 Barr, Angela
1 Barr, Avron
2 Barr, Avron J
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